单选题 Susanne had worked for three years to be a computer analyst but found her progress______.
【正确答案】 D
【答案解析】解析：句意：苏珊做计算机分析师三年了，但取得的进步不尽人意，让人沮丧。discourag-ing形容事或物让人沮丧。unsatisfactory不令人满意的。unsatisfied指人不满意。排除A。dissatisfaction不满，名词不可修饰progress，排除B，c。